Lesson 5: Communicating Scientific Understanding

How can scientific ideas be clearly communicated
How do we support claims with evidence

Claim, evidence, reasoning, explanation

HS-LS1-1

Students organize and communicate their understanding of body systems and homeostasis
Students create structured explanations using evidence
Students present information in written, visual, or verbal formats
Purpose is to strengthen scientific communication and reasoning skills
DOK 2: Organize and explain information
DOK 3: Construct explanations with evidence

Communication in healthcare and public health messaging
Evaluating accuracy of health information in media

Scientific communication is only writing
Opinions do not require evidence

Multiple format options for final product
Sentence frames for CER
Graphic organizers for planning
Peer support and feedback structures

• CER written response

• Presentation or visual model

• Rubric-based evaluation of explanation clarity